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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Précision</title><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot"><link rel="home" href="index.html" title="Manuel de Genius"><link rel="up" href="ch13.html" title="Chapter 13. Paramètres"><link rel="prev" href="ch13.html" title="Chapter 13. Paramètres"><link rel="next" href="ch13s03.html" title="Terminal"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Précision</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch13.html">Prev</a> </td><th width="60%" align="center">Chapter 13. Paramètres</th><td width="20%" align="right"> <a accesskey="n" href="ch13s03.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="genius-prefs-precision"></a>Précision</h2></div></div></div><div class="variablelist"><dl class="variablelist"><dt><span lang="en" class="term"> 
	    <span class="guilabel">Floating point precision</span>
      </span></dt><dd><p lang="en">
	  The floating point precision in bits
	  (<a class="link" href="ch11s03.html#gel-function-FloatPrecision"><code class="function">FloatPrecision</code></a>).
	  Note that changing this only affects newly computed quantities.
	  Old values stored in variables are obviously still in the old
	  precision and if you want to have them more precise you will have
	  to recompute them.  Exceptions to this are the system constants
	  such as <a class="link" href="ch11s04.html#gel-function-pi"><code class="function">pi</code></a> or
	  <a class="link" href="ch11s04.html#gel-function-e"><code class="function">e</code></a>.
	  </p></dd><dt><span lang="en" class="term"> 
	    <span class="guilabel">Remember precision setting across sessions</span>
      </span></dt><dd><p>Si le réglage de la précision doit être conservé pour la prochaine session. Si ce n'est pas coché, le paramétrage précédemment enregistré ou celui par défaut est utilisé à chaque lancement de Genius. Notez que les paramètres sont enregistrés à la fin de la session donc si vous souhaitez modifier la valeur par défaut, cochez cette case, redémarrez genius puis décochez-la à nouveau.</p></dd></dl></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ch13.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch13.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ch13s03.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 13. Paramètres </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Terminal</td></tr></table></div></body></html>